123 
 
 
FB500 ABB_DRIVE_CONTROL_FB 
FB500 is used to control the drive (start, stop, reset, emergency stop, speed reference, etc.). 
Note: The following description is an example, there are different ways to use the Control function block. 
1.  In the Program blocks, double-click Main [OB1] and create memory bits for logic True and logic 
False. 
 
Figure 147 Logic TRUE/FALSE 
2.  Right-click in the next free network and choose Insert empty box. 
 
Figure 148 Inserting empty box